Air and Fuel› Air Cleaners, Filters, Intakes and Components

TCS Motorsports

4-Inch 3SGTE Air Intake Kit

$129.99

SKU: TCS-4-3SGTE-INTAKE

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The TCS Motorsports 4" 3SGTE Air Intake Kit is a performance upgrade designed for all generations of 3SGTE engines installed in the Toyota MR2 Chassis (SW20). This kit features a large 4-inch mandrel-bent stainless steel intake pipe, high-flow silicone coupler, and a high-flow air filter. It includes stainless steel bungs for IAC and crankcase vent hoses, along with silicone caps for unused bungs.
Show original supplier description
The TCS Motorsports 4" 3SGTE Air Intake Kit is engineered to be the largest intake available for the Toyota MR2 chassis, specifically designed for all generations of 3SGTE engines (Gen2, Gen3, Gen4, Gen5). This kit focuses on maximizing airflow to your engine, contributing to enhanced performance. Constructed with a 4-inch mandrel-bent stainless steel intake pipe, this kit ensures durability and optimal air routing. It comes complete with heavy-duty stainless steel T-bolt clamps, a high-flow silicone coupler for a secure and flexible connection to the factory Toyota CT series turbocharger, and a high-flow air filter to capture particles while allowing maximum air into the system. Additionally, stainless steel bungs are provided for IAC and crankcase vent hoses, with silicone caps included for any unused ports. It is important to note that this 4" intake kit is not suitable for Gen2 3SGTE engines still utilizing the factory air flow meter; for those applications, the TCS 3" Air Intake kit with AFM must be selected. Furthermore, this kit does not include a port for recirculating the factory blow-off valve.

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.

Fitment

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Specifications

BrandTCS Motorsports
Part NumberTCS-4-3SGTE-INTAKE
CategoryAir and Fuel
5,000+ Trusted brands
1M+ Enthusiasts
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(760) 282-4645 hello@motormia.co

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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