Performance Design - All Products

pTR LT1 Bundle - Intake Manifold & Throttle Body

Mon, 13 Jul 2026 12:27:52 GMT

pTR LT1 Bundle - Intake Manifold & Throttle Body
Buy Now: $1,739.99

Save $50 when you bundle the Carbon pTR and Nick Williams throttle body.

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Carbon pTR LT1 Bundle - Intake Manifold & Throttle Body

Mon, 13 Jul 2026 12:18:32 GMT

Carbon pTR LT1 Bundle - Intake Manifold & Throttle Body
Buy Now: $2,139.99

Save $50 when you bundle the Carbon pTR and Nick Williams throttle body.

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Coupler, Air intake, Carbon TRc C6 Corvette

Mon, 13 Jul 2026 11:07:43 GMT

Coupler, Air intake, Carbon TRc C6 Corvette
Buy Now: $39.99

Eases installation of a Carbon TRc in a C6 Corvette LS3 or LS7 by coupling the Nick Williams 103mm throttle body to the factory air intake system. Aftermarket air intake systems may require some modification. Includes two clamps.

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Performance Design Intake Manifold Polo

Thu, 5 Mar 2026 08:47:30 GMT

Performance Design Intake Manifold Polo
Buy Now: $39.99

Make a statement without saying a word. This polo features a fully sublimated, all-over pattern built from Performance Design’s lineup of intake manifolds, including Carbon pTR, Carbon TRc, Carbon TR, Carbon XR, Carbon HR, and XS, creating a distinctive, high-detail design that stands out in any setting.

The interior collar is finished with a contrasting accent color for a subtle but intentional detail, while a raised Performance Design silicone logo on the chest puts the brand front and center.

Constructed from a high-performance blend (80% polyester, 12% spandex), the fabric is lightweight, breathable, and flexible, built to move with you whether you’re at the track, on the golf course, or in a business-casual environment.

Available options:
Black with white intake manifold pattern and red accent
White with gray intake manifold pattern and gray accent
Red with black intake manifold pattern and black accent

FITMENT NOTE — READ BEFORE ORDERING:
Runs large and long. Select one size smaller than you normally wear for a proper fit.
The model featured in images 2-4 normally wears a large polo and is wearing a medium.

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Katech Ported LT5 95mm Throttle Body

Fri, 27 Feb 2026 11:10:44 GMT

Katech Ported LT5 95mm Throttle Body
Buy Now: $488.99

Katech LT5 CNC Ported Throttle Body is a GM 95mm throttle body CNC ported. No tune required on C7 ZR1 or C8 LT2 with Carbon pTR (conversions may require tuning) Fits: C8 Corvette LS2 with Carbon pTR, C7 Corvette ZR1 Gen 6 Camaro LT1 with adapter, Gen 6 Camaro LT4 with adapter, C7 Corvette Stingray/Grand Sport LT1 with adapter, C7 Corvette Z06 LT4 with adapter, V3 CTS-V LT4 with adapter.

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Carbon pTR Intake Manifold Base Only, No Velocity Stacks

Wed, 11 Feb 2026 10:00:17 GMT

Carbon pTR Intake Manifold Base Only, No Velocity Stacks
Buy Now: $649.99

The Carbon pTR Intake Manifold combines the best materials into a flexible and powerful tunnel ram architecture. Glass reinforced nylon lower and carbon fiber upper shell combine for lightweight, strong and heat resistant performance. Offering unique modular velocity stacks enabling 6.5 – 9” runners, multiple accessory port and sensor options along with other custom features, this manifold offers easy configuring for any hot rod setup.

Shipping with the no, optional velocity stacks offer different lengths. Tuning of the intake runner length to match the cam, head and exhaust combo gives the ultimate way to optimize your engine’s power curve. Shorter runners support high RPM drag applications or longer runners for improved torque in the mid-range. Mixing lengths can help smooth out the torque curve.

Does not fit underhood on late model vehicles; best suited for resto-mod, off-road race trucks, race boats and hot rods.

Specifications & Features

-BASE ONLY -
-Modular velocity stacks for 6.5”, 8.0” and 9.0” runner lengths
-Raised velocity stack runner entries
-PA6GF30 Glass filled nylon lower manifold for light weight and low heat soak
-Two MAP sensor locations (front and back)
-Two 1/4 NPT ports for PCV, purge solenoid, etc.
-One 1/2 NPT port for brake booster or IAT
-Includes stainless steel hardware for installation
-Nitrous nozzle bosses on outboard and valley side of each runner (16 total)
-Provisions to run 3 injector body lengths
-Includes molded port and plenum seals
-Intake can be reversed on the engine
-Optional medium or short velocity stacks (sold separately)
-Optional PD ultralight billet -8 fuel rails

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XS Intake Manifold Hardware Kit

Mon, 20 Oct 2025 06:24:15 GMT

XS Intake Manifold Hardware Kit
Buy Now: $83.99

Includes:
Fuel inlet tube
CPS fitting, o-ring and screws
PCV fitting, o-ring and screws
Cylinder head mounting bolts
Cylinder head mounting bolt o-rings
Fuel rail plugs
Coil bolts
Coil washers
Coil spacers
Map sensor screw
Threadlocker

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C8 Corvette Carbon pTR installation kit

Tue, 5 Aug 2025 11:06:04 GMT

C8 Corvette Carbon pTR installation kit
Buy Now: $399.99

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Billet -8AN Fuel Rails for Carbon TRc Intake Manifold Hemi

Thu, 31 Jul 2025 08:56:21 GMT

Billet -8AN Fuel Rails for Carbon TRc Intake Manifold Hemi
Buy Now: $219.99

Performance Design billet fuel rails are specifically designed to be used with the Carbon TRc Hemi intake manifold and allow you to complete your fuel system without have to source your own fuel rail and confirm fitment. They come with stainless steel mounting hardware and are available in black cerakote or polished. Fittings are not included due to the variety of custom applications, so you will need -8A ORB fittings to feed or plug the ends of the rails.

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Garage Sale - Universal Billet -8AN Fuel Rails Gen 3 LS Engines

Thu, 31 Jul 2025 08:03:38 GMT

Garage Sale - Universal Billet -8AN Fuel Rails Gen 3 LS Engines
Buy Now: ~~$219.99~~ $99.99

These universal Gen 3 LS fuel rails can be used for any custom project with Gen 3 injector angle. Refer to the layout drawing to determine if they will fit your application. All sales are final.

They come with stainless steel mounting hardware and are available in black or red anodize. Fittings are not included due to the variety of custom applications, so you will need -8A ORB fittings to feed or plug the ends of the rails.

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