GrimmSpeed | GenX Performance

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GrimmSpeed Black Top Mount Intercooler Kit For 15-21 Subaru WRX

$999.00

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GrimmSpeed Cold Air Intake (Black) For 08-14 Subaru WRX/STI

$349.00

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GrimmSpeed Cold Air Intake (Black) For 15-21 Subaru STI

$349.00

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GrimmSpeed Cold Air Intake (Red) For 15-21 Subaru STI

$349.00

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GrimmSpeed Equal Length Exhaust Header For 15-21 Subaru WRX

$944.00

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GrimmSpeed Equal Length Exhaust Header For 2022+ Subaru WRX

$999.00

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GrimmSpeed Front Mount Intercooler (Black/Black) For 08-14 Subaru STI

$1,749.00

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GrimmSpeed Front Mount Intercooler (Black/Black) For 08-14 Subaru WRX

$1,749.00

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GrimmSpeed Front Mount Intercooler (Black/Black) For 15-21 Subaru STI

$1,749.00

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GrimmSpeed Front Mount Intercooler (Black/Black) For 15-21 Subaru WRX

$1,749.00

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GrimmSpeed Front Mount Intercooler (Black/Red) For 08-14 Subaru STI

$1,749.00

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GrimmSpeed Front Mount Intercooler (Black/Red) For 08-14 Subaru WRX

$1,749.00

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GrimmSpeed
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sku: GRM090071

GrimmSpeed Black Top Mount Intercooler Kit For 15-21 Subaru WRX

Replace that undersized, plastic stock intercooler with a GrimmSpeed Top Mount Intercooler Kit, featuring cast aluminum end tanks, large bar and plate core and TIG welded construction. The factory...

$999.00

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GrimmSpeed
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sku: 060051

GrimmSpeed Cold Air Intake (Black) For 08-14 Subaru WRX/STI

For years you've been asking us for intakes, and for years we've silently worked to create a solution that sets itself apart from the rest. We examined and tested current offerings and identified...

$349.00

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GrimmSpeed
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sku: 060077

GrimmSpeed Cold Air Intake (Black) For 15-21 Subaru STI

You've been asking for this bad sally for a while and it's finally here. The intake the for the 15-21 STI can be thought of as a hybrid of the tube and filter used in the 08-14 WRX intake and the...

$349.00

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GrimmSpeed
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sku: 060078

GrimmSpeed Cold Air Intake (Red) For 15-21 Subaru STI

You've been asking for this bad sally for a while and it's finally here. The intake the for the 15-21 STI can be thought of as a hybrid of the tube and filter used in the 08-14 WRX intake and the...

$349.00

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GrimmSpeed
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sku: GRM113008

GrimmSpeed Equal Length Exhaust Header For 15-21 Subaru WRX

Over the years, GrimmSpeed has proven that our exhaust products are some of the highest-quality and best-performing in the industry because of the detail oriented approached that we put into their...

$944.00

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GrimmSpeed
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sku: GRM113401

GrimmSpeed Equal Length Exhaust Header For 2022+ Subaru WRX

Our attention to detail during development and overall exhaust knowledge allow us to make the best possible upgraded version of the factory alternative. After isolating the inadequacies of the OEM...

$999.00

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GrimmSpeed
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sku: GRM090254

GrimmSpeed Front Mount Intercooler (Black/Black) For 08-14 Subaru STI

GrimmSpeed Intercoolers have set the gold standard for how a high-performance heat exchanger should be crafted. Our intercoolers have always maintained the delicate balance of low pressure drop and...

$1,749.00

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GrimmSpeed
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sku: GRM090252

GrimmSpeed Front Mount Intercooler (Black/Black) For 08-14 Subaru WRX

GrimmSpeed Intercoolers have set the gold standard for how a high-performance heat exchanger should be crafted. Our intercoolers have always maintained the delicate balance of low pressure drop and...

$1,749.00

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GrimmSpeed
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sku: GRM090257

GrimmSpeed Front Mount Intercooler (Black/Black) For 15-21 Subaru STI

GrimmSpeed Intercoolers have set the gold standard for how a high performance heat exchanger should be crafted. Our intercoolers have always maintained the delicate balance of low pressure drop...

$1,749.00

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GrimmSpeed
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sku: GRM090256

GrimmSpeed Front Mount Intercooler (Black/Black) For 15-21 Subaru WRX

GrimmSpeed Intercoolers have set the gold standard for how a high performance heat exchanger should be crafted. Our intercoolers have always maintained the delicate balance of low pressure drop...

$1,749.00

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GrimmSpeed
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sku: GRM090253

GrimmSpeed Front Mount Intercooler (Black/Red) For 08-14 Subaru STI

GrimmSpeed Intercoolers have set the gold standard for how a high-performance heat exchanger should be crafted. Our intercoolers have always maintained the delicate balance of low pressure drop and...

$1,749.00

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GrimmSpeed
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sku: GRM090251

GrimmSpeed Front Mount Intercooler (Black/Red) For 08-14 Subaru WRX

GrimmSpeed Intercoolers have set the gold standard for how a high-performance heat exchanger should be crafted. Our intercoolers have always maintained the delicate balance of low pressure drop and...

$1,749.00

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