They highly resemble large grommets, as their function is quite similar. These are the newer series of adapter rings that replace the older 2-ring design. All of these do is form a ...

1.25" Medium Length Exhaust Manifold Springs intended for use with 1/8 scale nitro engines with mounting tabs on the both sides of the engine case. These springs attach the tuned pipe manifold ...

HPI Savage X. This coupler connects the manifold to the tuned pipe.Features: Black silicone constructionIncludes: One black silicone couplerRequires: Nothing, this is a direct replacement partSpecs:Length: 40.30mm (1.59)Outer diameter: 24.25mm (0.95)Inner diameter: ...

to add further support to the exhaust system of your 1/8 nitro buggy. Installed by using an existing or drilling a 3mm hole in the side rail under the exhaust, where the ...

HPI Savage X.Features: Silicone construction, black in colorIncludes: Two Shaped Exhaust GasketsRequires: Installing between engine and headerSpecs:Diameter: .68 (17.2mm) part that fits into the manifoldDiameter: .54 (13.75mm) part that fits onto the ...