Engine Accessories

This is a set of the Ultimate Racing Aluminium Compak Clutch System V3 B10 and the Venitlated Z13 Clutch Bell with Bearings. The clutch is assembled and includes the flywheel, aluminum shoes, springs, clutch nut, cone collet and shim. Part number...

Tool set designed to easily and accurately adjust the stiffness of the Ultimate Compak 4 Pro clutch. Made from high-quality 7075 anodized aluminum with hardened steel pins for maximum durability and wear resistance.    Red Tip – Regulator...

Ultimate Anodized Aluminum Muffler Support with Laser Engraving, designed to offer durability, versatility, and a secure fit for exhaust systems in 1/10 and 1/8 nitro cars. It is available in multiple anodized colors that match Ultimate screws and...

Ultimate Anodized Aluminum Muffler Support with Laser Engraving, designed to offer durability, versatility, and a secure fit for exhaust systems in 1/10 and 1/8 nitro cars. It is available in multiple anodized colors that match Ultimate screws and...

This is the Carburetor Dust Cover from Ultimate Racing. This ring has been designed to guarantee the best sealing of the carburetor. Made of 7075 aluminum anodized in red color and laser engraved. Intended for the Ultimate MXS and MTS carburetors, or any...

This is a set of the Ultimate Racing Aluminium Compak 4 Pro Clutch B10 and the Venitlated Z13 Clutch Bell with Bearings.   The set includes part number UR0631-B10 and the clutch bell part number UR0661.

COMPAK 4 PRO CLUTCH SPRINGS B10 (4pcs.)

This is the COMPAK 4 Pro B10 Aluminum Clutch for 1/8 Off-Road Cars, the 4-shoe adjustable clutch that redefines the concept of tunable clutches by introducing a unique adjustment system to the market. This system allows you to change the clutch stiffness...

This is the Ultimate Racing pre-oiled foam air filter, and it's been specially designed for the Ultimate AIRMAX air filter. The combination of this pre-oiled foam air filter with the Ultimate Racing air filter oil guarantees the maximum air flow and...