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Two Step Performance
Two Step Performance
KTuner
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27WON Performance
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Jets Vinyl
Jets Vinyl

Featured Products

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KTuner V2.0 Tuning Package w/ Free TSP Tune & 2 Day Shipping! - Two Step PerformanceKTuner V2.0 Tuning Package w/ Free TSP Tune & 2 Day Shipping! - Two Step Performance
KTuner LLC KTuner V2.0 Tuning Package w/ Free TSP Tune & 2 Day Shipping!
From $649.00 USD $667.00 USD
269 reviews
KTuner V1.2 Tuning Package w/ Free TSP Tune & 2 Day Shipping! - Two Step Performance
KTuner LLC KTuner V1.2 Tuning Package w/ Free TSP Tune & 2 Day Shipping!
$449.00 USD
327 reviews
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TSP Stage 1 Tune for 2017+ Honda Civic Si - Two Step PerformanceTSP Stage 1 Tune for 2017+ Honda Civic Si - Two Step Performance
Two Step Performance TSP Stage 1 Tune for 2017-2020 Honda Civic Si
$79.99 USD $99.99 USD
145 reviews
Cobra Cold Air Intake for 2016+ 1.5T Honda Civic Non-Si & Si - Two Step PerformanceCobra Cold Air Intake for 2016+ 1.5T Honda Civic Non-Si & Si - Two Step Performance
PRL Motorsports Cobra Cold Air Intake for 2016+ 1.5T Honda Civic Non-Si & Si
$399.99 USD
143 reviews
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TSP Stage 1 Tune for 2016+ Honda Civic 1.5T Non-Si - Two Step PerformanceTSP Stage 1 Tune for 2016+ Honda Civic 1.5T Non-Si - Two Step Performance
Two Step Performance TSP Stage 1 Tune for 2016-2021 Honda Civic 1.5T Non-Si
$79.99 USD $99.99 USD
125 reviews
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Stage 1 to Stage One+ UPGRADE for the 2017+ Si (Existing Stage 1 Owners Only) - Two Step PerformanceStage 1 to Stage One+ UPGRADE for the 2017+ Si (Existing Stage 1 Owners Only)
Two Step Performance Stage 1 to Stage One+ UPGRADE for the 2017-2020 Si (Existing Stage 1 Owners Only)
$74.99 USD $149.99 USD
56 reviews
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TSP Stage 2 Flex Fuel Tune for 2017+ Honda Civic Si (KTuner Only)
Two Step Performance TSP Stage 2 Flex Fuel Tune for 2017-2020 Honda Civic Si (KTuner Only)
$149.99 USD $199.99 USD
33 reviews
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TSP Stage One+ Tune for the 2017, 2018, 2019, and 2020 Honda Civic Si - Two Step PerformanceTSP Stage One+ Tune for the 2017, 2018, 2019, and 2020 Honda Civic Si - Two Step Performance
Two Step Performance TSP Stage One+ Tune for the 2017, 2018, 2019, and 2020 Honda Civic Si
$149.99 USD $179.99 USD
21 reviews
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TSP Stage 1 Tune for 2022+ Honda Civic Si - Two Step Performance
Two Step Performance TSP Stage 1 Tune for 2022+ Honda Civic Si
$149.99 USD $249.99 USD
145 reviews

Fast & Free Shipping

Free shipping on all orders over $199 to the continental US. Most orders delivered within 1-3 days!

60-Day Returns

Two Step Performance offers 60 day returns! Your satisfaction is our top priority.

Unbeatable Support

Reach out to our support to team and allow us to assist with any of your needs.

Flexible Payments

Financing options are available. Rates as low as 0% for qualifiying customers!

TSP's Builds

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TSP CV2 - 2022 Accord Sport 2.0T

TSP CV2 - 2022 Accord Sport 2.0T

A corn-fed AccordX 2.0T?!
TSP FL5 - 2023 Civic Type R

TSP FL5 - 2023 Civic Type R

Our 527whp work horse.
TSP FE1 - 2023 Civic Si

TSP FE1 - 2023 Civic Si

L15CA with an impressive 335whp.

Blog posts

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TSP Titanium: Function or Fashion?

TSP Titanium: Function or Fashion?

Which Clutch Kit is the Best for My 1.5T Civic?

Which Clutch Kit is the Best for My 1.5T Civic?

Adding a TSP High-Efficiency FK8/FL5 Downpipe

Adding a TSP High-Efficiency FK8/FL5 Downpipe

Featured Customers

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October, 2023

October, 2023

"The TSP Stage 1 tune really woke the car up!"
September, 2023

September, 2023

"The gains and smiles are worth the financial setback!"
August, 2023

August, 2023

"I missed being in a Type R."

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