Headers & Manifolds
Intake Manifold to TGV Gasket(Pair) 02-7 WRX, 0...
GrimmSpeed does it again with our enlarged bore Intake Manifold-To-TGV Gaskets. Why do you want t...
GrimmSpeed does it again with our enlarged bore Intake Manifold-To-TGV Gaskets. Why do you want the enlarged bore style vs. the small oem?...the oem gasket hole diameter is much smaller than the TGV itself so you are very limited on matching up the ports of the outlet of the Intake manifold going into the inlet of the TGV during porting. With our enlarged-port gasket we are able to match the IM and TGV up perfectly which greatly improves air flow quality at a very important location in your i...
Exhaust Manifold to Up Pipe 3-Bolt Gasket -EJ E...
Rejoice 3-Bolt Up Pipe owners, you finally have a great replacement gasket for your up pipes! We ...
Rejoice 3-Bolt Up Pipe owners, you finally have a great replacement gasket for your up pipes! We listened to your wants and made it happen.GrimmSpeed™ OEM Style Gasket, OEM quality without the high OEM price.At GrimmSpeed™ we have worked with endless amounts of aftermarket gaskets, none seem to work as well as the multi-layer steel oem style gaskets. The issue with the oem gaskets from Subaru is that they are so expensive. Well Grimmspeed™ has your answer, a premium multi-layer steel w/ stain...
Exhaust Manifold to Up Pipe 2X Thick Gasket -EJ...
An amazing 12 LAYERS! GrimmSpeed™ OEM Style Gasket, OEM quality without the high OEM price.FINALL...
An amazing 12 LAYERS! GrimmSpeed™ OEM Style Gasket, OEM quality without the high OEM price.FINALLY you have an option for an extra thick Exhaust Manifold to Up Pipe Gasket. The most troublesome mating joint in the Subaru exhaust track is the manifold to up pipe connection. So what did we do? Well lets just say we made a gasket that is as thick as Sarah Palin's accent. More than 2x thicker than the OEM. In all, it is 2.5mm thick..a monster compared to the 1.2mm thick oem!Whether it is OEM Mani...
Exhaust Manifold to Up Pipe Gasket - EJ Engine
An amazing 7 LAYERS! GrimmSpeed™ OEM Style Gasket, OEM quality without the high OEM price.At Grim...
An amazing 7 LAYERS! GrimmSpeed™ OEM Style Gasket, OEM quality without the high OEM price.At GrimmSpeed™ we have worked with endless amounts of aftermarket gaskets, none seem to work as well as the multi-layer steel oem style gaskets. The issue with the oem gaskets from Subaru is that they are so expensive. Well Grimmspeed™ has your answer, a premium multi-layer steel w/ stainless steel fire-ring gasket at a great price. 22% Thicker than OEM Gaskets 304 Stainless Steel Fire-Ring Application...
Exhaust Manifold to Crosspipe 2X Thick Gaskets ...
An amazing 12 LAYERS! GrimmSpeed™ OEM Style Gasket, OEM quality without the high OEM price.At Gri...
An amazing 12 LAYERS! GrimmSpeed™ OEM Style Gasket, OEM quality without the high OEM price.At GrimmSpeed™ we have worked with endless amounts of aftermarket gaskets, none seem to work as well as the multi-layer steel oem style gaskets. The issue with the oem gaskets from Subaru is that they are so expensive. Well Grimmspeed™ has your answer, premium multi-layer steel w/ stainless steel fire-ring gaskets at a great price. This product cross-references with Subaru part number is 44022AA160.100%...
Exhaust Manifold to Crosspipe Gaskets (pair) - ...
An amazing 7 LAYERS! GrimmSpeed™ OEM Style Gasket, OEM quality without the high OEM price.At Grim...
An amazing 7 LAYERS! GrimmSpeed™ OEM Style Gasket, OEM quality without the high OEM price.At GrimmSpeed™ we have worked with endless amounts of aftermarket gaskets, none seem to work as well as the multi-layer steel oem style gaskets. The issue with the oem gaskets from Subaru is that they are so expensive. Well Grimmspeed™ has your answer, premium multi-layer steel w/ stainless steel fire-ring gaskets at a great price. This product cross-references with Subaru part number is 44022AA160. 20%...
Exhaust Manifold to Head Gaskets (Pair) - EJ/FA...
GrimmSpeed™ OEM Style Gasket, OEM quality without the high OEM price. At GrimmSpeed™ we have wor...
GrimmSpeed™ OEM Style Gasket, OEM quality without the high OEM price. At GrimmSpeed™ we have worked with endless amounts of aftermarket gaskets, none seem to work as well as the multi-layer steel oem style gaskets. The issue with the oem gaskets from Subaru is that they are so expensive. Well Grimmspeed™ has your answer, premium multi-layer steel w/ stainless steel fire-ring gaskets at a great price.This product cross-references with Subaru part number is 14038AA000. COMES AS A PAIR 22% Thi...
HiFlow Exhaust Manifold Crosspipe BLACK CERAMIC...
1/2"+ Thick Flanges, 14 Gauge Tubing, TRIPLE Layer Flex Joint. We are DURABILITY. Up until now al...
1/2"+ Thick Flanges, 14 Gauge Tubing, TRIPLE Layer Flex Joint. We are DURABILITY. Up until now all of you 06-07 WRX and 04-08 FXT guys have been unable to swap in a higher flowing exhaust manifold crosspipe because Subaru decided to change up the design in those years. Well today is your day, we have created an 06-07 WRX/04-08 fXT specific HiFlow Crosspipe!! Subaru supplies its turbo owners with a tiny little crosspipe from the factory. 50% of your exhaust gasses are passing through this tiny...