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Allright guys... I gotta sell 10 of these to get this pricing. PM me for pricing please. On sale is their 90mm CAST TB, 90mm CAST with NITROUS INJECTION, and their ultra sexy 90mm BILLET TB. I've been running a Billet 90mm for about a year now and dig it. These are quality built pieces. Thanks guys!!
90MM Cast TB
The 90mm Cast Throttle Body is well suited for 5.7 or 6.1 HEMI engine owners who would like extra horsepower without extensive engine upgrades. Installation is a quick bolt up application for better performance. Just unhook intake tube and drive by wire plug, take out the 4 mounting bolts, then reverse those steps to put on the new throttle body. The cast throttle body is engineered and tested by HEMI engine builders for the best results. If you are looking to plant more HEMI power to the ground faster grab this 90mm throttle body today.
SPECS.....
Arrington Engine’s nitrous upgrade gives this cast 90mm HEMI throttle body an extra shot of performance. Achieve greatness on the street and track by bolting on this performance engineered throttle body to your 5.7 or 6.1 HEMI engine. To get even more from your performance part investment, add a custom performance tune and dyno options to your high performance bolt on horsepower boost. If you are looking to bolt on more HEMI power for the street or track, then upgrade to the Arrington 90mm nitrous throttle body today.
SPECS....
90MM Billet TB
The Arrington 90mm drive-by-wire Throttle Body
Arrington introduces the Commemorative Edition of the FULL BILLET 90mm Throttle Body! Only a limited quantity will be made. No core charge. Finally, a plug-and-play** replacement throttle body for your 2005 – Present 5.7 and 6.1 HEMI powered vehicles.
Our billet throttle body is made from T-6061 aerospace grade aluminum. They are fully CNC machined in house at Arrington Engines. Each one has a full 90mm bore, and is a direct bolt on replacement for the stock 80mm unit. These throttle bodies interface with the stock computer, no messy throttle cable or electronic alterations required. Best of all it’s made in the USA!
Orders are now being accepted. Each billet throttle body is individually numbered but quantities are limited so don’t miss out!
**Tuning suggested/required. The throttle body should be calibrated to your vehicle by your local dealer. This unit flows 178 CFM over stock. A lean Air/Fuel ratio can cause catastrophic engine damage!
SPECS....
90MM Cast TB

The 90mm Cast Throttle Body is well suited for 5.7 or 6.1 HEMI engine owners who would like extra horsepower without extensive engine upgrades. Installation is a quick bolt up application for better performance. Just unhook intake tube and drive by wire plug, take out the 4 mounting bolts, then reverse those steps to put on the new throttle body. The cast throttle body is engineered and tested by HEMI engine builders for the best results. If you are looking to plant more HEMI power to the ground faster grab this 90mm throttle body today.
SPECS.....
- Direct, Bolt on Replacement throttle body for your 2005 – 2010 5.7 and 6.1 HEMI powered vehicles
- UPDATED: Direct Bolt On Fitment for 2011-2012 5.7 and 392 HEMI
- Machined from 3852, aluminum
- Full 90mm bore
- Drive By Wire Technology
- Each cast throttle body is individually made in the USA
- Does not currently fit the 2011 models, 2011 fitment will be available soon
- **Tuning suggested/required. The throttle body should be calibrated to your vehicle by your local dealer. A lean Air/Fuel ratio can cause catastrophic engine damage!


Arrington Engine’s nitrous upgrade gives this cast 90mm HEMI throttle body an extra shot of performance. Achieve greatness on the street and track by bolting on this performance engineered throttle body to your 5.7 or 6.1 HEMI engine. To get even more from your performance part investment, add a custom performance tune and dyno options to your high performance bolt on horsepower boost. If you are looking to bolt on more HEMI power for the street or track, then upgrade to the Arrington 90mm nitrous throttle body today.
SPECS....
- Fits the 5.7 and 6.1 HEMI powered vehicles
- UPDATED: Direct Bolt On Fitment for 2011-2012 5.7 and 392 HEMI
- Nitrous Ready
- Machined from 3852, aluminum
- Full 90mm bore
- Drive By Wire Technology
- Each cast throttle body is individually made in the USA
- Fits 2005-2010
- Does not currently fit the 2011 models, 2011 fitment will be available soon
- **Tuning suggested/required. The throttle body should be calibrated to your vehicle by your local dealer.A lean Air/Fuel ratio can cause catastrophic engine damage!
90MM Billet TB



The Arrington 90mm drive-by-wire Throttle Body
Arrington introduces the Commemorative Edition of the FULL BILLET 90mm Throttle Body! Only a limited quantity will be made. No core charge. Finally, a plug-and-play** replacement throttle body for your 2005 – Present 5.7 and 6.1 HEMI powered vehicles.
Our billet throttle body is made from T-6061 aerospace grade aluminum. They are fully CNC machined in house at Arrington Engines. Each one has a full 90mm bore, and is a direct bolt on replacement for the stock 80mm unit. These throttle bodies interface with the stock computer, no messy throttle cable or electronic alterations required. Best of all it’s made in the USA!
Orders are now being accepted. Each billet throttle body is individually numbered but quantities are limited so don’t miss out!
**Tuning suggested/required. The throttle body should be calibrated to your vehicle by your local dealer. This unit flows 178 CFM over stock. A lean Air/Fuel ratio can cause catastrophic engine damage!
SPECS....
- Direct, Bolt on Replacement throttle body for your 2005 – 2010 5.7 and 6.1 HEMI powered vehicles
- UPDATED: Direct Bolt On Fitment for 2011-2012 5.7 and 392 HEMI
- Machined from T-6061, aerospace grade, billet aluminum
- Full 90mm bore
- 819cfm at Wide Open Throttle a full 178cfm over a stock 80mm throttle body
- Interfaces with the stock engine control computer (plug-and-play**)
- No throttle cable required
- Each billet throttle body is individually numbered and made in the USA
- Does not currently fit the 2011 models, 2011 fitment will be available soon