aFe Power BladeRunner Exhaust Manifold - Ductile Iron 421992 18 ft Long

18 ft Long

1 standards

1-piece bearing style clamp slides over the end of most 3" O

Securely mount Allstar charging posts on vehicles where battery is not easily accessible

LSx Mongoose Street

aFe Power BladeRunner Exhaust Manifold - Ductile Iron 421992 18 ft LongBolt on instant performance by upgrading your restrictive factory manifold with this BladeRunner ported manifold. Designed to outflow the stock manifold by 12% for improved throttle response, this BladeRunner manifold has both the inlet and the outlet ports machined for a smooth transition and optimal flow path. Constructed from heavy walled, ductile iron to resist warping and cracking, this BladeRunner will outlast OE and factory replacement