Check the engine and year in the product name, or text us a photo of your setup and we'll point you to the right kit.
5.5" T-bolt clamps for boost leak testers, turbo inlets and intercooler piping. T-bolt clamps hold much tighter than worm-gear clamps, so couplers stay put at test pressure and under boost.
Use a 5.5" clamp on a 5.5" pipe, tester end cap or coupler. Each clamp has a stainless steel band and a lock nut. Snug it evenly, and check that the coupler is fully seated before you pressurize.
Need a different size or a full kit? Every tester already includes its clamp, and the shop kits include one for each size. Every order placed by 5pm PST Monday to Friday or 2pm PST Saturday ships the same day, and shipping is free on orders over $50.
