Exhaust system over $700
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3″ Testpipe
$1,049.99 – $1,469.99This is the testpipe that was designed be used with our SFR 3" downpipe. It is a true 3" testpipe…Select options This product has multiple variants. The options may be chosen on the product page Quick ViewQuick View -
3″ 304SS QFT Cat-back w/4″ tip
$849.99 – $999.99This is the SFR QFT(Quiet Flow Technology)cat-back system for the 951.The SFR QFT cat-back system utilizes our highest quality mandrel…Select options This product has multiple variants. The options may be chosen on the product page Quick ViewQuick View -
3″ 304SS Borla Cat-back with 4″ tip
$999.99 – $1,149.99These are the ultimate cat-back systems for the 951.They utilize our highest quality mandrel bent 304 stainless steel tubing, factory…Select options This product has multiple variants. The options may be chosen on the product page Quick ViewQuick View -
350Z 304SS Dual HKS Carbon Ti Exhaust
Original price was: $2,999.99.$2,499.99Current price is: $2,499.99.Speed Force Racing builds a variety of hi-flow exhaust systems for all G35's and 350z's.We build our systems utilizing the… -
350Z 304SS Dual Burns Stainless Exhaust
$1,749.98 – $2,999.99Now you have many options if you are in the market for a dual exhaust system.We developed a way to…Select options This product has multiple variants. The options may be chosen on the product page Quick ViewQuick View -
G35 304SS Dual HKS Carbon Ti Exhaust
Original price was: $2,999.99.$2,499.99Current price is: $2,499.99.Speed Force Racing is now offering dual 2.5" and 3" exhaust systems for the 350Z and G35.These systems are made… -
G35 304SS Dual Burns Stainless Exhaust
Original price was: $3,299.99.$2,999.99Current price is: $2,999.99.Now you have many options if you are in the market for a dual exhaust system.We developed a way to…







