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Air and Fuel› Intake Manifolds and Components

Performance Design

pTR Carbon Intake Manifold

$2,199.99 $2,133.03 Save $66.96

SKU: 70620-01

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$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Performance Design Carbon pTR Intake Manifold is a complete kit engineered for 2020 and later C8 LT2 Corvettes. It is designed to provide an additional 25 horsepower to the rear wheels when used with a 95 mm throttle body. The manifold features a heat-resistant 5-layer carbon fiber plenum and flange, with a polymer lower runner pack that resists heat soak. It also offers complete ECM integration with factory connectors and requires no calibration.
Show original supplier description
The Performance Design Carbon pTR Intake Manifold is a complete kit engineered specifically for 2020 and later C8 LT2 Corvettes. This performance intake system boasts a tunnel ram architecture and is designed to deliver an average of 25 additional horsepower to the rear wheels when paired with a 95 mm throttle body (sold separately). Constructed with a heat-resistant 5-layer carbon fiber plenum and flange, and a lightweight glass-filled nylon lower, this manifold is built for durability and performance. It features provisions for port injection, with fuel rails available separately. Installation is simplified due to complete ECM integration using factory connectors, and importantly, no calibration is required. The manifold has been tested to withstand pressures exceeding 50 PSI, demonstrating its robust build quality. This kit includes all necessary couplers, hoses, harnesses, gaskets, fasteners, and connectors designed to work seamlessly with the factory connections on C8 LT2 Corvettes. Additional power gains may be realized when used in conjunction with a Lingenfelter Corsa Exhaust system. **Important Note:** This intake manifold does not fit convertible Corvette models.
Vehicle Symptoms
  • Lack of top-end horsepower on C8 LT2
  • Engine feels restricted above 5000 rpm
  • Stock intake manifold limiting performance
  • Wanting more power from C8 Corvette
  • Throttle response feels sluggish
Relevant Conversations
  • C8 Corvette LT2 intake manifold upgrade
  • pTR carbon intake manifold C8 dyno results
  • How to install intake manifold on C8 Corvette
  • C8 intake manifold vs ported stock
  • Best intake manifold for C8 LT2
  • C8 Corvette 25 hp gain intake manifold
  • C8 intake manifold with 95mm throttle body
  • Performance Design pTR intake manifold review
  • C8 Corvette intake manifold install time
  • C8 LT2 aftermarket intake manifold forum

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandPerformance Design
Part Number70620-01
CategoryAir and Fuel

Videos

C8 Corvette Lingenfelter pTR Intake Manifold Dyno Results! - Paragon Performance

C8 Corvette Lingenfelter pTR Intake Manifold Dyno Results! - Paragon Performance
C8 Corvette pTR Intake Manifold + 100mm Throttle Body DIY @ParagonPerformance @LingenfelterLPE

C8 Corvette pTR Intake Manifold + 100mm Throttle Body DIY @ParagonPerformance @LingenfelterLPE
PERFORMANCE DESIGN CARBON FIBER PTR INTAKE MANIFOLD PRODUCTION

PERFORMANCE DESIGN CARBON FIBER PTR INTAKE MANIFOLD PRODUCTION
Performance Design Carbon pTR vs. Trailblazer SS intake!

Performance Design Carbon pTR vs. Trailblazer SS intake!
700+ HP LS7 INTAKE SHOOTOUT-MSD ATOMIC VS HOLLEY HI RAM VS PERFORMANCE DESIGN CARBON pTR. WHO WINS?

700+ HP LS7 INTAKE SHOOTOUT-MSD ATOMIC VS HOLLEY HI RAM VS PERFORMANCE DESIGN CARBON pTR. WHO WINS?
PERFORMANCE DESIGN pTR INTAKE MANIFOLD FOR LS3 AND LS7

PERFORMANCE DESIGN pTR INTAKE MANIFOLD FOR LS3 AND LS7
PERFORMANCE DESIGN CARBON FIBER LID FOR HOLLEY HI-RAM, MID-RAM AND LO-RAM INTAKE MANIFOLDS

PERFORMANCE DESIGN CARBON FIBER LID FOR HOLLEY HI-RAM, MID-RAM AND LO-RAM INTAKE MANIFOLDS
HOW MUCH POWER IS THE PERFORMANCE DESIGN LS3 INTAKE REALLY WORTH? LS3 VS PD 105 & 112-FULL RESULTS!

HOW MUCH POWER IS THE PERFORMANCE DESIGN LS3 INTAKE REALLY WORTH? LS3 VS PD 105 & 112-FULL RESULTS!

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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