{"title":"Forced Induction for 2009-2013 Subaru Forester","description":"\u003cp\u003eThis page lists our forced induction for the 2009–2013 Subaru Forester. Brands here include Perrin Performance and COBB. Everything is priced in Canadian dollars and ships across Canada.\u003c\/p\u003e\u003cp\u003eEach product page lists the years, trims and notes it fits, and the vehicle selector narrows the whole store to your vehicle.\u003c\/p\u003e\u003cp\u003eSee \u003ca href=\"\/collections\/forced-induction\"\u003eall forced induction\u003c\/a\u003e for every vehicle.\u003c\/p\u003e","products":[{"product_id":"cobb-05-09-subaru-legacy-gt-08-14-subaru-wrx-09-13-forester-xt-ss-turbo-heat-shield","title":"Cobb 05-09 Subaru Legacy GT \/ 08-14 Subaru WRX \/ 09-13 Forester XT SS Turbo Heat Shield","description":"\u003cp\u003eListed for 3 vehicles: the fitment table on this page shows each year, make and model it fits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePart number:\u003c\/strong\u003e 514510\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e COBB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 514510\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping carton:\u003c\/strong\u003e 13.5 × 8.2 × 7.6 in (34 × 21 × 19 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping weight:\u003c\/strong\u003e 1.2 kg (2.7 lb)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"COBB","offers":[{"title":"Default Title","offer_id":50332657778880,"sku":"COBB514510","price":138.6,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/4772\/8320\/files\/779c76a9fd7e376009fef7baa92211d0.jpg?v=1790702362"},{"product_id":"perrin-08-14-subaru-wrx-04-13-forester-xt-05-09-lgt-obxt-turbo-inlet-hose-black","title":"PERRIN Turbo Inlet Hose, Black — 2004-2013 Subaru Forester XT, 2005-2009 Legacy GT \u0026 Outback XT, 2008-2014 WRX (PSP-INT-421BK)","description":"\u003cp\u003ePERRIN XT LGT\/OBXT Turbo Inlet Hose - Black, listed for the 2004-2013 Subaru Forester \u0026amp; 2008-2014 Subaru WRX.\u003c\/p\u003e\u003cp\u003eImprove airflow, increase horsepower, and add style to your engine bay with the PERRIN Turbo Inlet Hose.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePart number:\u003c\/strong\u003e PSP-INT-421BK\u003c\/p\u003e\u003cp\u003eThe PERRIN Turbo Inlet Hose, made with advanced silicone technology, outperforms the OEM part with a smoother, larger interior for increased airflow. Removing OEM pleats boosts horsepower and improves spool time, acceleration, and throttle response. A stainless-steel support wire adds rigidity and prevents collapse under high boost or with restrictive filters.\u003c\/p\u003e\u003cp\u003eIncrease horsepower and torque without ECU recalibration or tune! This part is designed and tested to work safely on your vehicle without any tuning required! However, more power can be gained with proper ECU tuning! Confirm any tune or recalibration you add is specific for ALL modifications added to the vehicle.\u003c\/p\u003e\u003cp\u003eOther turbo inlet hoses included a metal connector to join the turbo inlet hose with the intake. The PERRIN design has been further improved with a glass-filled reinforced nylon coupler, allowing for an even smoother transition from intake to turbo inlet hose while maintaining rigidity and strength.\u003c\/p\u003e\u003cp\u003eThe PERRIN Turbo Inlet Hose is perfectly smooth on the inside and has a significantly larger internal diameter than the OEM part. The increased airflow by removing the pleats found in the OEM hose makes more horsepower, decreases turbo spool time, and improves acceleration.\u003c\/p\u003e\u003ch3\u003eIn the box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e(1) PERRIN Inlet Hose\u003c\/li\u003e\n\u003cli\u003eHardware for Installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Perrin Performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e PSP-INT-421BK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner Diameter:\u003c\/strong\u003e 2.25\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Material:\u003c\/strong\u003e Silicone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Support:\u003c\/strong\u003e Stainless Steel Wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Hoses\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping carton:\u003c\/strong\u003e 15.8 × 7.4 × 4.7 in (40 × 19 × 12 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping weight:\u003c\/strong\u003e 1.2 kg (2.6 lb)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Perrin Performance","offers":[{"title":"Default Title","offer_id":50333087498432,"sku":"PERPSP-INT-421BK","price":372.96,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/4772\/8320\/files\/psp-int-421bk_01.jpg?v=1790511148"},{"product_id":"perrin-08-14-subaru-wrx-04-13-forester-xt-05-09-lgt-obxt-turbo-inlet-hose-red","title":"PERRIN Turbo Inlet Hose, Red — 2004-2013 Subaru Forester XT, 2005-2009 Legacy GT \u0026 Outback XT, 2008-2014 WRX (PSP-INT-421RD)","description":"\u003cp\u003ePERRIN XT LGT\/OBXT Turbo Inlet Hose - Red, listed for the 2004-2013 Subaru Forester \u0026amp; 2008-2014 Subaru WRX.\u003c\/p\u003e\u003cp\u003eImprove airflow, increase horsepower, and add style to your engine bay with the PERRIN Turbo Inlet Hose.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePart number:\u003c\/strong\u003e PSP-INT-421RD\u003c\/p\u003e\u003cp\u003eThe PERRIN Turbo Inlet Hose, made with advanced silicone technology, outperforms the OEM part with a smoother, larger interior for increased airflow. Removing OEM pleats boosts horsepower and improves spool time, acceleration, and throttle response. A stainless-steel support wire adds rigidity and prevents collapse under high boost or with restrictive filters.\u003c\/p\u003e\u003cp\u003eIncrease horsepower and torque without ECU recalibration or tune! This part is designed and tested to work safely on your vehicle without any tuning required! However, more power can be gained with proper ECU tuning! Confirm any tune or recalibration you add is specific for ALL modifications added to the vehicle.\u003c\/p\u003e\u003cp\u003eOther turbo inlet hoses included a metal connector to join the turbo inlet hose with the intake. The PERRIN design has been further improved with a glass-filled reinforced nylon coupler, allowing for an even smoother transition from intake to turbo inlet hose while maintaining rigidity and strength.\u003c\/p\u003e\u003cp\u003eThe PERRIN Turbo Inlet Hose is perfectly smooth on the inside and has a significantly larger internal diameter than the OEM part. The increased airflow by removing the pleats found in the OEM hose makes more horsepower, decreases turbo spool time, and improves acceleration.\u003c\/p\u003e\u003ch3\u003eIn the box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e(1) PERRIN Inlet Hose\u003c\/li\u003e\n\u003cli\u003eHardware for Installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Perrin Performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e PSP-INT-421RD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner Diameter:\u003c\/strong\u003e 2.25\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Material:\u003c\/strong\u003e Silicone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Support:\u003c\/strong\u003e Stainless Steel Wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Hoses\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping carton:\u003c\/strong\u003e 15.6 × 7.4 × 4.7 in (40 × 19 × 12 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping weight:\u003c\/strong\u003e 1.2 kg (2.6 lb)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Perrin Performance","offers":[{"title":"Default Title","offer_id":50333094084800,"sku":"PERPSP-INT-421RD","price":372.96,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/4772\/8320\/files\/psp-int-421rd_01.jpg?v=1790511138"},{"product_id":"perrin-08-14-subaru-wrx-04-13-forester-xt-05-09-lgt-obxt-turbo-inlet-hose-blue","title":"PERRIN Turbo Inlet Hose, Blue — 2004-2013 Subaru Forester XT, 2005-2009 Legacy GT \u0026 Outback XT, 2008-2014 WRX (PSP-INT-421BL)","description":"\u003cp\u003ePERRIN XT LGT\/OBXT Turbo Inlet Hose - Blue, listed for the 2004-2013 Subaru Forester \u0026amp; 2008-2014 Subaru WRX.\u003c\/p\u003e\u003cp\u003eImprove airflow, increase horsepower, and add style to your engine bay with the PERRIN Turbo Inlet Hose.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePart number:\u003c\/strong\u003e PSP-INT-421BL\u003c\/p\u003e\u003cp\u003eThe PERRIN Turbo Inlet Hose, made with advanced silicone technology, outperforms the OEM part with a smoother, larger interior for increased airflow. Removing OEM pleats boosts horsepower and improves spool time, acceleration, and throttle response. A stainless-steel support wire adds rigidity and prevents collapse under high boost or with restrictive filters.\u003c\/p\u003e\u003cp\u003eIncrease horsepower and torque without ECU recalibration or tune! This part is designed and tested to work safely on your vehicle without any tuning required! However, more power can be gained with proper ECU tuning! Confirm any tune or recalibration you add is specific for ALL modifications added to the vehicle.\u003c\/p\u003e\u003cp\u003eOther turbo inlet hoses included a metal connector to join the turbo inlet hose with the intake. The PERRIN design has been further improved with a glass-filled reinforced nylon coupler, allowing for an even smoother transition from intake to turbo inlet hose while maintaining rigidity and strength.\u003c\/p\u003e\u003cp\u003eThe PERRIN Turbo Inlet Hose is perfectly smooth on the inside and has a significantly larger internal diameter than the OEM part. The increased airflow by removing the pleats found in the OEM hose makes more horsepower, decreases turbo spool time, and improves acceleration.\u003c\/p\u003e\u003ch3\u003eIn the box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e(1) PERRIN Inlet Hose\u003c\/li\u003e\n\u003cli\u003eHardware for Installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Perrin Performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e PSP-INT-421BL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner Diameter:\u003c\/strong\u003e 2.25\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Material:\u003c\/strong\u003e Silicone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Support:\u003c\/strong\u003e Stainless Steel Wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Hoses\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping carton:\u003c\/strong\u003e 16 × 7.5 × 4.4 in (41 × 19 × 11 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping weight:\u003c\/strong\u003e 1.2 kg (2.6 lb)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Perrin Performance","offers":[{"title":"Default Title","offer_id":50333094576320,"sku":"PERPSP-INT-421BL","price":372.96,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/4772\/8320\/files\/psp-int-421bl_01.jpg?v=1790511139"},{"product_id":"perrin-08-14-subaru-wrx-05-09-lgt-obxt-09-13-forester-xt-bypass-blow-off-valve-red","title":"PERRIN 08-14 Subaru WRX \/ 05-09 LGT \u0026 OBXT \/ 09-13 Forester XT Bypass\/Blow Off Valve - Red","description":"\u003cp\u003eAdjustable relief pressure and flow control make fine-tuning on the fly simple and quick with the PERRIN BOV\/BPV.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePart number:\u003c\/strong\u003e PSP-TAC-610RD\u003c\/p\u003e\u003cp\u003eWith large 1.225\" inlets and outlets, the PERRIN BPV is sized perfectly to relieve any amount of boost pressure without fear of compressor surge.\u003c\/p\u003e\u003cp\u003eWhile this can be set up as a vent-to-atmosphere style blow off valve, we only recommend that on cars running aftermarket Speed Density type tuning (cars without mass airflow sensor).\u003c\/p\u003e\u003cp\u003eIncrease horsepower and torque without ECU recalibration or tune! This part is designed and tested to work safely on your vehicle without any tuning required! However, more power can be gained with proper ECU tuning! Confirm any tune or recalibration you add is specific for ALL modifications added to the vehicle.\u003c\/p\u003e\u003cp\u003eThe PERRIN BPV cap features adjustable spring tension, which allows for an adjustment when the blow-off valve vents. A looser setting will make it act smooth and more like stock. Setting it harder will cause it to vent later and with significantly increased boost levels. This adjustment is important in maintaining the air within the boost system without reducing turbo response.\u003c\/p\u003e\u003ch3\u003eIn the box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e(1) PERRIN BPV\u003c\/li\u003e\n\u003cli\u003e(1) 24\" Hose\u003c\/li\u003e\n\u003cli\u003e(1) 12\" Hose\u003c\/li\u003e\n\u003cli\u003eHardware For Installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Perrin Performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e PSP-TAC-610RD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e 6061 Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Finish:\u003c\/strong\u003e Anodized Red\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston Material:\u003c\/strong\u003e 6061 Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston Finish:\u003c\/strong\u003e Anodize Clear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange:\u003c\/strong\u003e 6061 Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCap Material:\u003c\/strong\u003e 6061 Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCap Finish:\u003c\/strong\u003e Anodize Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Blow Off Valves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping carton:\u003c\/strong\u003e 10.1 × 6.8 × 4.3 in (26 × 17 × 11 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping weight:\u003c\/strong\u003e 0.7 kg (1.6 lb)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Perrin Performance","offers":[{"title":"Default Title","offer_id":50333103915200,"sku":"PERPSP-TAC-610RD","price":311.36,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/4772\/8320\/files\/psp-tac-610rd_01.jpg?v=1790511142"},{"product_id":"perrin-08-14-subaru-wrx-05-09-lgt-obxt-09-13-forester-xt-bypass-blow-off-valve-black","title":"PERRIN 08-14 Subaru WRX \/ 05-09 LGT \u0026 OBXT \/ 09-13 Forester XT Bypass\/Blow Off Valve - Black","description":"\u003cp\u003eAdjustable relief pressure and flow control make fine-tuning on the fly simple and quick with the PERRIN BOV\/BPV.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePart number:\u003c\/strong\u003e PSP-TAC-610BK\u003c\/p\u003e\u003cp\u003eWith large 1.225\" inlets and outlets, the PERRIN BPV is sized perfectly to relieve any amount of boost pressure without fear of compressor surge.\u003c\/p\u003e\u003cp\u003eWhile this can be set up as a vent-to-atmosphere style blow off valve, we only recommend that on cars running aftermarket Speed Density type tuning (cars without mass airflow sensor).\u003c\/p\u003e\u003cp\u003eIncrease horsepower and torque without ECU recalibration or tune! This part is designed and tested to work safely on your vehicle without any tuning required! However, more power can be gained with proper ECU tuning! Confirm any tune or recalibration you add is specific for ALL modifications added to the vehicle.\u003c\/p\u003e\u003cp\u003eThe PERRIN BPV cap features adjustable spring tension, which allows for an adjustment when the blow-off valve vents. A looser setting will make it act smooth and more like stock. Setting it harder will cause it to vent later and with significantly increased boost levels. This adjustment is important in maintaining the air within the boost system without reducing turbo response.\u003c\/p\u003e\u003ch3\u003eIn the box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e(1) PERRIN BPV\u003c\/li\u003e\n\u003cli\u003e(1) 24\" Hose\u003c\/li\u003e\n\u003cli\u003e(1) 12\" Hose\u003c\/li\u003e\n\u003cli\u003eHardware For Installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Perrin Performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e PSP-TAC-610BK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e 6061 Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Finish:\u003c\/strong\u003e Anodized Red\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston Material:\u003c\/strong\u003e 6061 Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston Finish:\u003c\/strong\u003e Anodize Clear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange:\u003c\/strong\u003e 6061 Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCap Material:\u003c\/strong\u003e 6061 Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCap Finish:\u003c\/strong\u003e Anodize Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Blow Off Valves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping carton:\u003c\/strong\u003e 9.9 × 6.8 × 4.3 in (25 × 17 × 11 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping weight:\u003c\/strong\u003e 0.7 kg (1.6 lb)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Perrin Performance","offers":[{"title":"Default Title","offer_id":50333103947968,"sku":"PERPSP-TAC-610BK","price":311.36,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/4772\/8320\/files\/psp-tac-610bk_01.jpg?v=1790511145"}],"url":"https:\/\/mapletorque.ca\/collections\/forced-induction-subaru-forester-2009-2013.oembed","provider":"MapleTorque","version":"1.0","type":"link"}