SPDZ1 RACE DOWNPIPE FOR LEXUS IS200T | IS300 2.0T I4 2015-2020
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
SPDZ1 Race Downpipe for Lexus IS200T | IS300 2.0T I4 (2015-2020) — Gasket Included
SKU: SPDZ1-LEX2.0T-DP
🔧 Product Overview
Take your turbocharged 2.0L Lexus IS200T or IS300 to the next level with the SPDZ1 Race Downpipe — now delivered with a high-quality exhaust gasket included. Engineered for serious performance, this downpipe is built to reduce exhaust restriction, free up flow, and sharpen throttle response, especially when paired with a proper tuning solution.
While many aftermarket downpipes omit the gasket, we include it so you have everything necessary for a clean, leak-free install from day one.
✨ Key Features & Benefits
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Racing-grade stainless steel construction — durable and corrosion-resistant
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Mandrel-bent tubing & smooth transitions — optimized for laminar flow and lower turbulence
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Bolt-on design — interfaces directly with existing turbo and exhaust hardware
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O2 sensor bungs retained — maintains OEM sensor positions for compatibility
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Gasket INCLUDED — ensures proper sealing without forcing the buyer to source one
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Aggressive, raw exhaust tone — enhances the sound while eliminating drone
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Weight reduction — lighter than many OEM or boxed competitor units
🚗 Fitment & Compatibility
This SPDZ1 downpipe is designed for:
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Lexus IS200T (2.0T I4) — model years 2015–2018 (or 2015 onward as applicable)
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Lexus IS300 (2.0T I4) — model years 2015–2020
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Both left-hand drive and right-hand drive
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Compatible with OEM and many aftermarket exhausts
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Retains factory sensor locations
- 2015-2018 - Lexus IS200T
2015-2021 - Lexus IS300
2015- - Lexus RC200t
Note: This is a race/off-road component — it may be restricted or illegal for street use depending on emissions regulations in your area.
💥 Performance Gains & Driving Feel
With the stock turbo, users often see gains in throttle response, especially in the midband, thanks to lower backpressure and more efficient exhaust gas evacuation. The SPDZ1’s design helps achieve:
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Quicker turbo spool
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Better flow under load
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Tighter mid-range torque
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More aggressive exhaust tone
Because our design doesn’t overly constrict the flow prematurely, your turbo can breathe more freely compared to many “budget” downpipes that taper too early.
⚠️ Installation & Legal Disclaimer
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Intended for racing / off-road use only — not guaranteed to pass emissions in all jurisdictions
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Inspect the included gasket and downpipe for defects before installation
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Torque bolts to manufacturer specs; ensure alignment, and avoid contact with engine, frame, or wiring
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Confirm proper positioning and clearances
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May require ECU tuning to avoid check engine codes and maximize performance gains
Our History
For 23 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.