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Air and Fuel› Intake Manifolds and Components

Soler Performance

70mm Throttle Body

Name: 70mm Throttle Body
Brand: Soler Performance
SKU: SE0983-70

$440.00 $325.00 Save $115.00

SKU: SE0983-70

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Overview

The Soler Performance SE0983-70 is a premium modified throttle body designed for 3.6L V6 Turbo LF3/LF4 engines. It features optimized active contours, a ported upstream bore with a velocity stack, and a greater discharge coefficient of the plate/blade interface. The throttle body has a 16 Ra microinch diamond-polished surface finish for lower skin friction and a shaftless high-pressure side for a larger WOT flow area, providing an effective 70 mm bore.

This throttle body offers benefits such as lower weight to power ratio at part throttle for a more nimble driving experience, linearization and smoothing of the power curve for predictable response and crisper shifts, and immediate response off idle without hesitation or stumble. It is made from brand new OEM parts and does not require tuning, making it warranty safe.

Show original supplier description

The Soler Performance SE0983-70 is a premium, modified throttle body engineered for 3.6L V6 Turbo LF3/LF4 engines. This unit is crafted from brand new OEM parts and features a 70 mm effective bore, achieved through optimized active contours, a ported upstream bore with a velocity stack, and a shaftless high-pressure side of the blade. Its surface is finished to 16 Ra microinch diamond polish, reducing skin friction for improved airflow. Installation of this throttle body results in a more nimble and spirited driving experience due to a lower weight-to-power ratio at part throttle. It also provides a linearized and smoothed power curve for more predictable response and crisper shifts. Drivers will notice immediate throttle response right off idle, without the common hesitation or stumble, while maintaining stable idling function. This upgrade is crucial for starting or expanding power modifications as it delivers more air and power at every throttle position after idle. It is compatible with a range of Cadillac models including the ATS-V (2016-2019), CTS V-Sport (2014-2019), XTS V-Sport (2014-2019), and CT4-V (2022-Present). The product comes with a standard 1-year warranty, with a 3-year extended warranty option available. Customers can choose between a brand new reworked part, a core exchange option, or the service of reworking their own OEM unit.

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.

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Specifications

Brand	Soler Performance
Part Number	SE0983-70
Category	Air and Fuel

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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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