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TSP FX4 - 2021 F-150 EcoBoost

Savannah ValkyrieOct 06, 2025
TSP FX4 - 2021 F-150 EcoBoost
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2021 Ford F-150 XLT
3.5L EcoBoost | 10R80

 

Power Mods
PRL High Volume Intake
PRL Front Mount Intercooler
PRL Billet Aluminum Antenna
HP Tuner MPVI3 w/ Custom Tune

 

Cooling
CSF Heavy Duty All Aluminum Radiator Upgrade

 

Exhaust
CVF Stainless Steel Catted Downpipes

 

Suspension
ICON Stage 4 Lift Kit CDCV
ICON Tubular Upper Control Arms w/ Delta Joint Pro

 

Wheels
Rays 57DR-X HD Off-Road Wheel | 18x9.0 +0 

 

Exterior
AMP Research PowerStep™ Plug-N-Play
Husky Liners Wheel Well Guards
ADD Stealth Fighter Front Bumper
ADD Stealth Fighter Rear Bumper
Rigid Radiance Series LEDS #340053

 

Lighting
Morimoto XB LED Tail Lights
Morimoto X3B LED Third Brake Light
Morimoto XB LED Headlights
Morimoto XBG LED DRL Grille (Discontinued)

Transmission Oil Pan
PPE Power Deep Heavy Duty Cast Aluminum Transmission Pan

 

Rear Differential Cover
PPE Power 12-Bolt Heavy Duty Cast Aluminum Rear Differential Cover

 

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Two Step Performance was founded in 2017, preceded by a lifelong passion of modifying and driving turbocharged imports. We began with a small assortment of handpicked brands that we personally used and believed in. As the company and the community around us has grown, we have continued to add carefully selected product lines to our catalog. In addition to offering brands that you already know and trust, one of our favorite things to do is to identify innovative new products and emerging brands and add them to our catalog as well. We only sell products that we believe in. We also take great pride in offering the best experience to our customer every step of the way.

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Z
PRO Series Lowering Springs for 2016+ Honda Civic
Zane Adams (Woodstock, US)
Fantastic

Exactly as described

C
KTuner V1.2 Tuning Package w/ Free TSP Tune & 2 Day Shipping!
Christopher Kaercher (Portsmouth, US)
Ktuner+Stage 1 MAP

Great order shipping speed and fast/helpful customer service. 10/10

S
Swift SPEC-R Sport Springs for 2016+ Honda Civic
Si-Ops (Fernandina Beach, US)
Awesome linear springs

I REALLY enjoy the active dampening system in the ten gen si... I also run 18x8.5 and 255/35 tires. So these keep me from rubbing and still a nice 1.25" drop. (They settled a bit more than 1.1)
So all around really happy with these springs and I recommend to everyone who wants smooth ride and fantastic lower stickier sport mode!

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TSP Intake Coupler Upgrade for FL5/DE5 with PRL HVI + Aftermarket Inlet Pipe
S Miller (Lakeland, US)
Tsp intake coupler

This looks good and fits well. Nice addition.

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