do88 Carbon Fibre Intake System - Audi RS6 and RS7 (C8)
DO88
- SKU:
- LF-300-OPT
- Type:
- Intake System
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A complete plug-and-play carbon fibre intake for the Audi RS6 and RS7 C8 (4.0 V8 TFSI). It replaces the factory airbox and inlet pipes with a carbon airbox, a high-flow filter, enlarged silicone hoses and larger turbo inlets, so the turbos breathe more easily and spool and run more efficiently. Adapter rings in the kit suit both the original and hybrid turbos. Air straighteners in the OE style are available as an option.
Features
- Up to 42 percent lower pressure drop at the turbo inlets
- Turbo inlets 78 percent larger (80 mm), in cast aluminium
- Airbox lid outlets 57 percent larger
- Washable and regenerable high-flow air filter
- Reduced pressure drop and strain on factory components
- Turbos spool faster and work more efficiently
- Stronger induction sound
- Carbon fibre airbox with a UV and heat resistant glossy clear coat
- Compatible with later modifications such as turbo upgrades
Specifications
- Part numbers: LF-300-S (intake system), LF-300-S-WOE (intake system with OE-size air straighteners, 54 mm), LF-300-S-WTTE (intake system with hybrid-size air straighteners, 60 mm)
- Kit contents: carbon fibre airbox (base and lid), air filter, enlarged silicone hoses, turbo inlets with adapter rings for OE turbos or hybrid turbos such as the TTE 1020 and Power Division PD1200 (60 mm), and all fitting hardware
- Air straighteners are made by metal 3D printing and restrict airflow slightly more than the standard adapter rings in the kit; 54 mm for OE turbos, 60 mm for hybrid turbos
- OE references: 4K0133837AG, 4K0133837AH, 4K0133843G, 4K0129599, 4K0129600, 0P2129609Q, 0P2129609AA, 0P2129606Q
Fitment
- Audi RS6 (C8): 4.0 V8 TFSI, 2020 onwards
- Audi RS7 (C8): 4.0 V8 TFSI, 2020 onwards
Before you order
Contact us with your registration or VIN and we will confirm fitment before you order.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.




