Whipple 03-04 Cobra 3.4L Crusher Inlet Upgrade Kit (Polished)


Manufacturer: Whipple

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Whipple 03-04 Cobra 3.4L Crusher Inlet Upgrade Kit (Polished)

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Whipple 03-04 Cobra 3.4L Crusher Inlet Upgrade Kit (Polished)

Looking to make the baddest twin-screw for the 03-04 Cobra ever even more insane? Well now you can with the all new Whipple 3.4L Crusher Inlet Upgrade Package. A lot of time and development went into this kit. It's purpose to to allow the 3.4L blower to breath the way it should without any restrictions. The more air the blower can flow the more efficient it is and the more power it's capable of making. Up until now the 3.4L was equipped with an inlet system that utilized a 100mm throttle body. In addition to the 100mm TB the largest MAF housing we've seen being used on the 3.4L was a 110mm. That combo was enough to help J.R. Lewis propel his 04 Cobra to a 9.12@149mph which is the current record holder for a boost only twin-screw 03-04 Cobra.

Although those are some amazing track times we all knew there was more in the 3.4L than we were seeing. The limiting factor was the inlet. We needed something bigger. Something that flowed more air. The answer is the Crusher Inlet and the massive 160mm Supermono Blade TB. Not only are the inlet and throttle body the backbone off the crusher inlet system but it's accompanied by an air intake system and MAF housing never seen before in the 03-04 Cobra community. A huge 123mm MAF housing, 5" Inlet tube, 123mm Venturi and 9" True Flow S&B filter is the icing on the cake. All of these components together create the ultimate supercharger kit. Testing of the crusher inlet on J.R.'s car showed a solid 50+rwhp increase over the already modified inlet on the first pull. The best part is that the power doesn't drop off like it did before with the old inlet system.. On JR's previous setup his car would start falling off at 6400rpms. With the Crusher Inlet Upgrade JR's car now showed gains of 120rwhp from 6300rpms all the way up to 7100rpms over what it used to be. So as you can see if you're looking for the most performance out of the 3.4L Whipple the Crusher Inlet is the answer to previous inlet/intake issues.

The Crusher Inlet is exclusively available right now only through Lethal Performance.

Parts included with the Crusher Inlet Package:
(1) Cobra Crusher Rear Inlet (Polished)
(1) 160mm Supermono blade TB (Polished)
(1) 123mm Round MAF (equal to 165mm oval) (for slot style maf such as HCX and Shelby)
(1) 123mm Billet Venturi
(1) 9” True flow S&B filter
(2) 5” Silicone hoses
(1) 123mm Plastic Inlet Tube

NOTE: Not included in this kit is the slot style MAF sensor or the pigtail needed to adapt your 99-04 style connector to the new slot style MAF. Those need to be purchased separately.


Manufacturer Whipple

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  • SVT Cobra 2003,2004

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