Exhaust
Fits 1986-91 TPI Corvette and 1992-97 LT1 Engines. This Plate is designed to block off the feed t...
Fits 1986-91 TPI Corvette and 1992-97 LT1 Engines. This Plate is designed to block off the feed tube on your 85-97 TPI/LT1 intake manifold. Each plate is made of 6061 billet aluminum, anodized black for a long lasting and durable part that will look great for years. For motorsports use only, when the EGR system is no longer being used. Also see our 1.BOP021 EGR Block Off for TPI cars and our 1.BOP022 EGR Block Off for LT1 cars! NOT LEGAL FOR USE ON ANY VEHICLE IN ANY STATE OF THE USA
$14.95
EGR Block Off Plate TPI Engines
If you are removing the EGR valve from your 85-92 tuned port car this plate will make the job eas...
If you are removing the EGR valve from your 85-92 tuned port car this plate will make the job easy. Machined from billet aluminum and anodized black. For motorsports use only, when the EGR system is no longer being used. Also see our 1.BOP020 Feed Tube Block Off Plate! NOT LEGAL FOR USE ON ANY VEHICLE IN ANY STATE OF THE USA
$17.95
TPiS Y-Pipe for our long tube Corvette headers. An easy way to fit your 86-91 TPiS Corvette heade...
TPiS Y-Pipe for our long tube Corvette headers. An easy way to fit your 86-91 TPiS Corvette headers to your rear exhaust system. The slip flange attaches right to the catalytic converter with no modifications. Included are a pair of 3" band clamps.
$235.00
TPIS C4 Headers, Coated 84-91 Corvette w/emissions
In the late 80's we looked at all the headers on the market and found that nobody made a head...
In the late 80's we looked at all the headers on the market and found that nobody made a header with the right size primary tubes. The stock header is woefully inadequate, so we set out to make a header that truly performs. These headers fit beautifully and utilize all the factory bolts and brackets and are installed from the bottom with no cutting or welding required. These headers make an average of 20hp and 20lbs/ft on a mild engine and also make changing spark plugs a snap. All of o...
$924.95
This handy little piece of steel is ideal for fitting custom headers without O2 provisions or f...
This handy little piece of steel is ideal for fitting custom headers without O2 provisions or for simply re-locating the O2 in situations where the current location is less than ideal. Its as easy as drilling an 11/16 hole in your exhaust and weld the bung in place.
$5.95
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